A survivor of the Boston Marathon bombing describes how the explosion that amputated her foot and took the lives of those near her actually lead to unexpectedly beautiful moments in her life as she maintained friendships with those who came to her aid

Introduction: Two years later -- Vertically challenged -- Before -- The little white sock -- "STRIKE THE BOX!" -- Boston's finest: Police Officer Shana Cottone -- Awake -- The kid with the tourniquet -- Let the healing begin -- One step at a time -- Genie: the new normal -- Two steps forward, one or two back -- The brothers and their bombs -- The last half mile -- Epilogue: Moving on